Plastic color master batch mixing equipment

Abstract

The utility model relates to the technical field of raw material processing, and discloses plastic color master batch mixing equipment which comprises a frame, one side of the upper end of the frame is fixedly connected with a fixing shaft, the inner end of the fixing shaft is fixedly connected with an annular tray, one side, far away from the fixing shaft, of the annular tray is fixedly connected with a fixing block, and the fixing block is fixedly connected with the fixing shaft. The outer side of the fixing block is fixedly connected to the inner side of the frame, a stirring barrel is fixedly connected to the interior of the annular tray, a vertical transmission mechanism is fixedly connected to the upper portion of the side, close to the fixing block, of the annular tray, and a stirring mechanism is fixedly connected to one end of the vertical transmission mechanism. The lifting paddle is arranged and can move up and down in the barrel, raw materials with different densities are fully stirred, the upper-layer materials and the lower-layer materials can be mutually fused, the fusion effect of the raw materials is better, the raw materials such as resin adhering to the inner wall of the barrel can be scraped off and mixed with the materials in the barrel, and all the materials in the barrel can be fully fused.

Description

Technical Field

[0001] The utility model relates to the field of raw material processing, in particular to plastic masterbatch mixing equipment. Background Art

[0002] Masterbatch is a colorant commonly used in plastic products. It is usually composed of polymer materials and various additives. It has the characteristics of high tinting power and easy fusion. When using masterbatch, it is often mixed with antioxidants, dispersants and fluid resins in a high-speed mixing tank.

[0003] The existing high-speed mixing cylinder uses a single or multiple sets of paddles that rotate around the motor output shaft, which will result in a limited stirring area and dead corners, leading to uneven stirring. In addition, due to the high wall of the mixing barrel, raw materials of different densities are easily separated into upper and lower layers. A single or multiple sets of paddles that rotate around the motor output shaft cannot effectively and quickly mix the upper and lower layers of raw materials, and the stirring efficiency is relatively low. Utility Model Content

[0004] Aiming at the problem that the above-mentioned mixing equipment has insufficient stirring and low efficiency, the utility model provides a plastic masterbatch mixing equipment.

[0005] The utility model adopts the following technical solutions to achieve the technical purpose:

[0006] A plastic masterbatch mixing device comprises a frame, wherein one side of the upper end of the frame is fixedly connected to a fixed shaft, the inner end of the fixed shaft is fixedly connected to a ring-shaped tray, the side of the ring-shaped tray away from the fixed shaft is fixedly connected to a fixed block, the outer side of the fixed block is fixedly connected to the inner side of the frame, the inside of the ring-shaped tray is fixedly connected to a stirring barrel, the upper side of the ring-shaped tray close to the fixed block is fixedly connected to a vertical transmission mechanism, one end of the vertical transmission mechanism is fixedly connected to a stirring mechanism, a feeding port is provided at the bottom end of the ring-shaped tray, one side of the ring-shaped tray is fixedly connected to a first drive motor, the output end of the first drive motor is fixedly connected to a transmission assembly, one end of the transmission assembly is fixedly connected to a spiral stirring assembly, the center of the spiral stirring assembly is fixedly connected to the end of the transmission assembly, that is, the end of the output rod is fixedly connected to one end of a connecting rod.

[0007] Furthermore, the vertical transmission mechanism includes a bracket, a groove is provided on the inner side of the bracket, the middle part of the bracket is fixedly connected to the shaft seat, the top of the bracket is fixedly connected to the second drive motor, the inside of the groove is slidably connected to a connecting block, the middle part of the connecting block is rotatably connected to a screw rod, the bottom of the screw rod is rotatably connected to the inside of the shaft seat, and the top of the screw rod is fixedly connected to the bottom end of the second drive motor.

[0008] Furthermore, the spiral stirring assembly includes a connecting rod, the outer end of the connecting rod is fixedly connected to a fixed ring, the upper side of the fixed ring is fixedly connected to a propeller blade, and the inner end of the connecting rod is fixedly connected to the outer side of the output rod.

[0009] Furthermore, the transmission assembly includes a housing, one end of the housing is rotatably connected to an input rod, one end of the input rod is fixedly connected to an input bevel gear, the middle part of the input rod is rotatably connected to a bearing, one end of the input bevel gear is rotatably connected to an output bevel gear, and the middle part of the output bevel gear is fixedly connected to an output rod.

[0010] Furthermore, the stirring mechanism includes a third driving motor, the bottom end of the third driving motor is fixedly connected to a transmission rod, and the bottom end of the transmission rod is fixedly connected to a stirring blade.

[0011] Furthermore, the feed opening is in the shape of a funnel.

[0012] The utility model provides a plastic masterbatch mixing device, which has the following beneficial effects:

[0013] 1. The plastic masterbatch mixing equipment can move up and down in the barrel by setting a liftable paddle, fully stirring the raw materials of different densities, so that the upper and lower layers of materials can be integrated with each other, speeding up the mixing efficiency and making the fusion effect of the raw materials better.

[0014] 2. The plastic masterbatch mixing equipment is equipped with internal spiral stirring blades, which can scrape off the resin and other raw materials adhering to the inner wall of the barrel and mix them with the materials in the barrel, so that all the materials in the barrel can be fully integrated. At the same time, the spiral stirring blades and the lifting blades cooperate with each other to make the materials in the barrel better integrated with each other, thereby accelerating the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the utility model from another perspective;

[0018] Figure 4 This is a cross-sectional view of the transmission mechanism structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the internal parts connection structure of the utility model;

[0020] In the figure: 1. frame; 2. fixed shaft; 3. ring tray; 4. stirring barrel; 5. first drive motor; 6. fixed block; 7. discharge port; 8. vertical transmission mechanism; 801. bracket; 802. shaft seat; 803. groove; 804. second drive motor; 805. connecting block; 806. screw; 9. stirring mechanism; 901. third drive motor; 902. transmission rod; 903. stirring blade; 10. transmission assembly; 1001. input rod; 1002. bearing; 1003. input bevel gear; 1004. housing; 1005. output bevel gear; 1006. output rod; 11. spiral stirring assembly; 1101. connecting rod; 1102. fixed ring; 1103. propeller blade. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 A plastic masterbatch mixing device comprises a frame 1, a fixed shaft 2 is fixedly connected to one side of the upper end of the frame 1, a ring tray 3 is fixedly connected to the inner end of the fixed shaft 2, a fixed block 6 is fixedly connected to the side of the ring tray 3 away from the fixed shaft 2, the outer side of the fixed block 6 is fixedly connected to the inner side of the frame 1, the entire vertical stirring structure is fixed on the ring tray 3, a stirring barrel 4 is fixedly connected to the inside of the ring tray 3, a vertical transmission mechanism 8 is fixedly connected to the upper side of the ring tray 3 close to the fixed block 6, one end of the vertical transmission mechanism 8 is fixedly connected to a stirring mechanism 9, and the ring A discharge port 7 is provided at the bottom end of the tray 3, and a first drive motor 5 is fixedly connected to one side of the annular tray 3. A transmission component 10 is fixedly connected to the output end of the first drive motor 5, and a spiral stirring component 11 is fixedly connected to one end of the transmission component 10. The spiral stirring component 11 can rotate along the barrel wall to scrape off the resin stuck to the inner side of the barrel wall and merge it with the material. At the same time, it can cooperate with the vertical stirring mechanism to better achieve the effect of sufficient stirring. The center of the spiral stirring component 11 is fixedly connected to the end of the transmission component 10, that is, the connecting rod 1101 is fixedly connected to the end of the output rod 1006.

[0023] See also Figure 1The vertical transmission mechanism 8 includes a bracket 801, a groove 803 is provided on the inner side of the bracket 801, a shaft seat 802 is fixedly connected to the middle part of the bracket 801, a second drive motor 804 is fixedly connected to the top of the bracket 801, a connecting block 805 is slidably connected inside the groove 803, a screw rod 806 is rotatably connected to the middle part of the connecting block 805, the bottom of the screw rod 806 is rotatably connected to the inside of the shaft seat 802, and the top of the screw rod 806 is fixedly connected to the bottom end of the second drive motor 804. When the motor is started, the forward and reverse rotation of the motor can be controlled to realize the up and down movement of the stirring mechanism 9 in the vertical direction.

[0024] See also Figure 2 The spiral stirring assembly 11 includes a connecting rod 1101 , the outer end of the connecting rod 1101 is fixedly connected to a fixed ring 1102 , and the upper side of the fixed ring 1102 is fixedly connected to a propeller blade 1103 .

[0025] See also Figure 3-Figure 4 The transmission assembly 10 includes a housing 1004, one end of the housing 1004 is rotatably connected to an input rod 1001, one end of the input rod 1001 is fixedly connected to an input bevel gear 1003, the middle part of the input rod 1001 is rotatably connected to a bearing 1002, one end of the input bevel gear 1003 is rotatably connected to an output bevel gear 1005, and the middle part of the output bevel gear 1005 is fixedly connected to an output rod 1006, which can change the output direction of the motor from a horizontal rotation direction to a vertical rotation direction.

[0026] See also Figure 1 The stirring mechanism 9 includes a third driving motor 901 , a transmission rod 902 is fixedly connected to the bottom end of the third driving motor 901 , and a stirring blade 903 is fixedly connected to the bottom end of the transmission rod 902 .

[0027] See also Figure 1 The discharge port 7 is in the shape of a funnel, which facilitates the material to flow out from the bottom.

[0028] Working principle: Figure 1-Figure 5As shown, when in use, the masterbatch and the raw resin are added into the mixing barrel 4, the feed port 7 is closed, and the first drive motor 5 is started to drive the input rod 1001 to rotate. The input rod 1001 can make the input bevel gear 1003 rotate around the central axis of the bearing 1002, and the input bevel gear 1003 will drive the output bevel gear 1005 meshing therewith to rotate, and the output rod 1006 will also output the torque of the rotation of the bevel gear 1005, and the spiral stirring assembly 11 fixedly connected to the output rod 1006 will rotate around the mixing barrel. 4 is rotated at the center, and the material stuck in the mixing barrel 4 can be scraped off. Synchronously, the third drive motor 901 and the second drive motor 804 are started, the third drive motor 901 will drive the transmission rod 902 and the stirring blade 903 to rotate, the second drive motor 804 will drive the screw rod 806 to rotate, and the connecting block 805 rotatably connected to the screw rod 806 will move up and down along the groove 803. The up and down movement of the connecting block 805 will synchronously drive the stirring mechanism 9 to move up and down. After the materials are stirred and mixed, the discharge port 7 is opened to discharge the materials.

Claims

1. A plastic masterbatch mixing device, comprising a frame (1), a fixed shaft (2) being fixedly connected to one side of the upper end of the frame (1), a ring-shaped tray (3) being fixedly connected to the inner end of the fixed shaft (2), a fixed block (6) being fixedly connected to the side of the ring-shaped tray (3) away from the fixed shaft (2), the outer side of the fixed block (6) being fixedly connected to the inner side of the frame (1), characterized in that: The inside of the annular tray (3) is fixedly connected to a stirring barrel (4); a vertical transmission mechanism (8) is fixedly connected to the upper side of the annular tray (3) close to the fixed block (6); one end of the vertical transmission mechanism (8) is fixedly connected to a stirring mechanism (9); a feeding port (7) is provided at the bottom end of the annular tray (3); a first drive motor (5) is fixedly connected to one side of the annular tray (3); an output end of the first drive motor (5) is fixedly connected to a transmission assembly (10); one end of the transmission assembly (10) is fixedly connected to a spiral stirring assembly (11); the center of the spiral stirring assembly (11) is fixedly connected to the end of the transmission assembly (10).

2. A plastic masterbatch mixing device according to claim 1, characterized in that: The vertical transmission mechanism (8) comprises a bracket (801), a groove (803) is provided on the inner side of the bracket (801), a shaft seat (802) is fixedly connected to the middle part of the bracket (801), a second drive motor (804) is fixedly connected to the top of the bracket (801), a connecting block (805) is slidably connected to the inside of the groove (803), a screw rod (806) is rotatably connected to the middle part of the connecting block (805), the bottom of the screw rod (806) is rotatably connected to the inside of the shaft seat (802), and the top of the screw rod (806) is fixedly connected to the bottom end of the second drive motor (804).

3. A plastic masterbatch mixing device according to claim 1, characterized in that: The spiral stirring assembly (11) comprises a connecting rod (1101), the outer end of the connecting rod (1101) is fixedly connected to a fixing ring (1102), and the upper side of the fixing ring (1102) is fixedly connected to a propeller blade (1103).

4. A plastic masterbatch mixing device according to claim 1, characterized in that: The transmission assembly (10) comprises a housing (1004), one end of the housing (1004) is rotatably connected to an input rod (1001), one end of the input rod (1001) is fixedly connected to an input bevel gear (1003), a middle portion of the input rod (1001) is rotatably connected to a bearing (1002), one end of the input bevel gear (1003) is rotatably connected to an output bevel gear (1005), and a middle portion of the output bevel gear (1005) is fixedly connected to an output rod (1006).

5. The plastic masterbatch mixing device according to claim 1, characterized in that: The stirring mechanism (9) comprises a third driving motor (901), the bottom end of the third driving motor (901) is fixedly connected to a transmission rod (902), and the bottom end of the transmission rod (902) is fixedly connected to a stirring blade (903).

6. A plastic masterbatch mixing device according to claim 1, characterized in that: The discharge port (7) is in the shape of a funnel.

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